There are multiple definitions:

1. focused ultrasound surgery(English)

   • MRgFUS
   • Ultrasound, Surgery

2. RNA-binding protein fused in sarcoma(English)

   • see subtype of frontotemporal dementia
   • TLS

3. focused ultrasound stimulation(English)

   • BP, DBP, HTN, PD, SBP
   • Ultrasound
   • https://doi.org…rainsci12020289